Home / 937,478.23-1,293,746.48-529,597.29

Finding the Fourth Proportional to 937,478.23, 1,293,746.48 and 529,597.29

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Solution

The fourth proportional to 937,478.23, 1,293,746.48 and 529,597.29 is: 730,859.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,478.23 : 1,293,746.48 = 529,597.29 : x
  2. Step 2: Convert to fraction form
    937,478.23/1,293,746.48 = 529,597.29/x
  3. Step 3: Cross multiply
    937,478.23x = 1,293,746.48 × 529,597.29
  4. Step 4: Simplify right side
    937,478.23x = 685,164,620,638.32
  5. Step 5: Solve for x
    x = 685,164,620,638.32/937,478.23
  6. Step 6: Final answer
    x = 730,859.23

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.